Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
January is the coldest month, with an average high-temperature of 5.8°C (42.4°F) and an average low-temperature of 3.3°C (37.9°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 83%.Rainfall
In January, in Zwammerdam, the rain falls for 16.6 days. Throughout January, 30mm (1.18") of precipitation is accumulated. In Zwammerdam, during the entire year, the rain falls for 183.6 days and collects up to 403mm (15.87") of precipitation.Snowfall
January through March, November and December are months with snowfall in Zwammerdam. In January, in Zwammerdam, it is snowing for 2.3 days. Throughout January, 10mm (0.39") of snow is accumulated. Throughout the year, in Zwammerdam, Netherlands, there are 9.5 snowfall days, and 46mm (1.81") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 22min.On the first day of January, sunrise is at 08:49 and sunset at 16:39. On the last day of the month, sunrise is at 08:23 and sunset at 17:25 CET.
Sunshine
In January, the average sunshine is 3.7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during January leads to these advisories:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Zwammerdam?
Is it cold in Zwammerdam during January?
What is the most humid month in Zwammerdam?
What is the average humidity in January in Zwammerdam?
How much does it rain in Zwammerdam in January?
How many days does it snow in January in Zwammerdam?
How many hours of daylight does Zwammerdam have in January?
When is the sunrise / sunset in January in Zwammerdam?
How many hours of sunshine does Zwammerdam have in January?
What is the month with the lowest UV index in Zwammerdam?
What is the UV index reading in January in Zwammerdam?
Average temperature in January
Zwammerdam, Netherlands
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in January
Zwammerdam, Netherlands
- Average pressure in January: 1014.6mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in January
Zwammerdam, Netherlands
- Average wind speed in January: 23.3km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (16.1km/h).
Average humidity in January
Zwammerdam, Netherlands
- Average humidity in January: 83%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in January
Zwammerdam, Netherlands
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in January
Zwammerdam, Netherlands
- Average rainfall days in January: 16.6 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in January
Zwammerdam, Netherlands
- Average snowfall in January: 10mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Zwammerdam, Netherlands
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Zwammerdam, Netherlands
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in January
Zwammerdam, Netherlands
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (8.1 days).
Average UV index in January
Zwammerdam, Netherlands
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Zwammerdam, Netherlands
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in January
Zwammerdam, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
